42973812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5549

約数の個数: 72

約数和(自身を含む): 128174592

約数和(自身を除く): 85200780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5501, 7812, 11002, 16503, 22004, 33006, 38507, 49509, 66012, 77014, 99018, 115521, 154028, 170531, 198036, 231042, 341062, 346563, 462084, 511593, 682124, 693126, 1023186, 1193717, 1386252, 1534779, 2046372, 2387434, 3069558, 3581151, 4774868, 6139116, 7162302, 10743453, 14324604, 21486906, 42973812]

約数ペア:

[(1, 42973812), (2, 21486906), (3, 14324604), (4, 10743453), (6, 7162302), (7, 6139116), (9, 4774868), (12, 3581151), (14, 3069558), (18, 2387434), (21, 2046372), (28, 1534779), (31, 1386252), (36, 1193717), (42, 1023186), (62, 693126), (63, 682124), (84, 511593), (93, 462084), (124, 346563), (126, 341062), (186, 231042), (217, 198036), (252, 170531), (279, 154028), (372, 115521), (434, 99018), (558, 77014), (651, 66012), (868, 49509), (1116, 38507), (1302, 33006), (1953, 22004), (2604, 16503), (3906, 11002), (5501, 7812)]